DK0440846T3 - Dobbeltkammersprøjte og anvendelsesfremgangsmåde - Google Patents

Dobbeltkammersprøjte og anvendelsesfremgangsmåde

Info

Publication number
DK0440846T3
DK0440846T3 DK90102373.9T DK90102373T DK0440846T3 DK 0440846 T3 DK0440846 T3 DK 0440846T3 DK 90102373 T DK90102373 T DK 90102373T DK 0440846 T3 DK0440846 T3 DK 0440846T3
Authority
DK
Denmark
Prior art keywords
syringe
piston
needle
syringe barrel
bypass
Prior art date
Application number
DK90102373.9T
Other languages
English (en)
Inventor
Udo J Vetter
Original Assignee
Vetter & Co Apotheker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vetter & Co Apotheker filed Critical Vetter & Co Apotheker
Application granted granted Critical
Publication of DK0440846T3 publication Critical patent/DK0440846T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31596Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178Syringes
    • A61M5/31Details
    • A61M5/315Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31565Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31583Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod
    • A61M5/31586Constructional features or modes of drive mechanisms for piston rods based on rotational translation, i.e. movement of piston rod is caused by relative rotation between the user activated actuator and the piston rod performed by rotationally moving or pivoted actuator, e.g. an injection lever or handle

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DK90102373.9T 1990-02-07 1990-02-07 Dobbeltkammersprøjte og anvendelsesfremgangsmåde DK0440846T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90102373A EP0440846B1 (de) 1990-02-07 1990-02-07 Doppelkammerspritze und Verwendungsverfahren

Publications (1)

Publication Number Publication Date
DK0440846T3 true DK0440846T3 (da) 1993-07-12

Family

ID=8203602

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90102373.9T DK0440846T3 (da) 1990-02-07 1990-02-07 Dobbeltkammersprøjte og anvendelsesfremgangsmåde

Country Status (7)

Country Link
US (1) US5080649A (da)
EP (1) EP0440846B1 (da)
JP (1) JP2514472B2 (da)
AT (1) ATE90211T1 (da)
DE (1) DE59001705D1 (da)
DK (1) DK0440846T3 (da)
ES (1) ES2042093T3 (da)

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Also Published As

Publication number Publication date
JP2514472B2 (ja) 1996-07-10
US5080649A (en) 1992-01-14
ATE90211T1 (de) 1993-06-15
EP0440846B1 (de) 1993-06-09
DE59001705D1 (de) 1993-07-15
ES2042093T3 (es) 1993-12-01
JPH04322662A (ja) 1992-11-12
EP0440846A1 (de) 1991-08-14

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